CN106229721B - Connection contact, charging data line, electronic device and preparation method of connection contact - Google Patents
Connection contact, charging data line, electronic device and preparation method of connection contact Download PDFInfo
- Publication number
- CN106229721B CN106229721B CN201610584308.4A CN201610584308A CN106229721B CN 106229721 B CN106229721 B CN 106229721B CN 201610584308 A CN201610584308 A CN 201610584308A CN 106229721 B CN106229721 B CN 106229721B
- Authority
- CN
- China
- Prior art keywords
- ion conductor
- fast ion
- connection
- contact
- connection contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
本发明适用于充电触点、数据连接触点技术领域，公开了一种连接触点、充电数据线、电子设备及连接触点的制备方法。所述连接触点为快离子导体陶瓷或所述连接触点的接触面为快离子导体陶瓷。充电数据线的线体的前端具有上述的连接触点。所述电子设备具有上述连接触点。制备方法包括以下步骤：制备快离子导体陶瓷和金属基体，将所述快离子导体陶瓷焊接于所述金属基体或安装于所述金属基体。本发明所提供的连接触点、充电数据线和电子设备，其将快离子导体陶瓷用作连接触点，接触电阻小且稳定，抗腐蚀性佳，稳定性很好，可以长期应用各种环境中；快离子导体陶瓷的硬度高、耐磨性好、机械强度好，可以经受多次插拔，可靠性佳。
The invention is applicable to the technical fields of charging contacts and data connection contacts, and discloses a preparation method of a connection contact, a charging data cable, an electronic device and a connection contact. The connection contacts are fast ion conductor ceramics or the contact surfaces of the connection contacts are fast ion conductor ceramics. The front end of the wire body of the charging data cable has the above-mentioned connection contacts. The electronic device has the above-mentioned connection contacts. The preparation method includes the following steps: preparing a fast ion conductor ceramic and a metal base, and welding the fast ion conductor ceramic to the metal base or installing it on the metal base. The connecting contacts, charging data lines and electronic equipment provided by the present invention use fast ion conductor ceramics as connecting contacts, with small and stable contact resistance, good corrosion resistance and good stability, and can be used in various environments for a long time. Medium; fast ion conductor ceramics have high hardness, good wear resistance, good mechanical strength, can withstand multiple insertion and removal, and have good reliability.
Description
Technical field
The invention belongs to charging contact, data connection contact technical field more particularly to a kind of connecting terminals, charge data
The preparation method of line, electronic equipment and connecting terminal.
Background technique
The equipment such as current electronic equipment, exposed charging by contact or connecting terminal by with metal plating gold come
It realizes, has the disadvantage that
1, metalwork needs to plate very thick gold, to prevent oxidation corrosion and guarantee lesser contact resistance, gold-plated cost
It is very high；
2, craft of gilding usually passes through plating mode, and electroplate liquid itself is severe toxicity and contains heavy metal, not environmentally；
Even if 3, plating very thick gold, due to containing cobalt, nickel or other impurity inside gold, and it is gold-plated have hole, so
In use, there is voltage difference between electrode, and have in water or the remaining situation of sweat, still can corrode or aoxidize, it is rotten to form electrolysis
Erosion, causes contact resistance to increase, influences the charging of electronic equipment, less reliable.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, provide a kind of connecting terminal, charging data line,
The preparation method of electronic equipment and connecting terminal, it is of good reliability.
The technical scheme is that a kind of connecting terminal provided by the present invention, the connecting terminal is that fast ion is led
The contact surface of body ceramics or the connecting terminal is Fast Ionic Conductors.
Optionally, the contact surface of the connecting terminal is Fast Ionic Conductors, and the connecting terminal includes metallic matrix,
The Fast Ionic Conductors are installed on the metal base surface；Alternatively, the Fast Ionic Conductors printing or plating are set to
Metallic matrix.
Optionally, the connecting terminal includes metallic matrix, and the metallic matrix is provided with installation position, the fast ion
Conductive ceramic is installed on the installation position.
Optionally, the installation position is in hole channel-shaped, alternatively, the installation position is made pottery in the fast-ionic conductor is held on
The convex of porcelain periphery.
The present invention also provides a kind of charging data line, including wire body, there is above-mentioned connection to touch for the front end of the wire body
Point.
The present invention also provides a kind of electronic equipment, the electronic equipment has connecting terminal, and the connecting terminal is fast
The contact surface of ion conductor ceramics or the connecting terminal is Fast Ionic Conductors.
Optionally, circuit board is provided in the electronic equipment, the circuit board has conductive welding disk, the connecting terminal
It is directly connected in the conductive welding disk or the conductive welding disk is connected to by metallic matrix.
Optionally, the connecting terminal includes Fast Ionic Conductors, and the Fast Ionic Conductors have contact surface, institute
It states contact surface and is printed with or plates the metal layer equipped with 1 μm or more；Alternatively, the connecting terminal includes Fast Ionic Conductors and gold
Belong to matrix, the metallic matrix is provided with installation position, and the Fast Ionic Conductors are installed on the installation position.
The present invention also provides a kind of preparation methods of connecting terminal, comprising the following steps: prepares Fast Ionic Conductors
And metallic matrix, metal layer is set on the surface of the Fast Ionic Conductors and is welded in the metallic matrix, or will fastly from
Sub- conductive ceramic is installed on the metallic matrix.
Optionally, the Fast Ionic Conductors preparation is the following steps are included: mixed raw material, thick molding, preheating, high temperature burning
Knot, cooling, fine gtinding molding.
Fast Ionic Conductors are used as and connect by connecting terminal, charging data line and electronic equipment provided by the present invention
Contact point, with the characteristic of well conducting when Fast Ionic Conductors are utilized as contact, contact can not have to surface plating compared with
Thick metal layer, and contact resistance is small and stablizes；Since the surface of Fast Ionic Conductors does not need to be electroplated, so ring is not present
Protect pollution problem；When Fast Ionic Conductors are as connecting terminal, it will not corrode in the case where having water or sweat, corrosion resistance
Good, stability is fine, can be in the various environment of prolonged application；The hardness of Fast Ionic Conductors is high, wearability is good, mechanical strength
It is good, it can be subjected to repeatedly plugging, it is of good reliability.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the floor map of connecting terminal provided in an embodiment of the present invention；
Fig. 2 is the floor map of the first connecting terminal provided in an embodiment of the present invention；
Fig. 3 is the floor map of second of connecting terminal provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It is only relative concept each other it should also be noted that, the positional terms such as left and right, upper and lower in the embodiment of the present invention
It or is to refer to, and should not be regarded as restrictive with the normal operating condition of product.
As shown in Figure 1, a kind of connecting terminal provided in an embodiment of the present invention, the connecting terminal is Fast Ionic Conductors
Or the contact surface of the connecting terminal is Fast Ionic Conductors.Fast Ionic Conductors (fast-ion conductive
Ceramics), refer to the pottery under certain condition (temperature, pressure) with electronics (or hole) conductance or ionic conductance characteristic
Porcelain.At present in application, the main application of Fast Ionic Conductors has: one, solid electrolyte battery is made, such as lithium iodine, sodium sulphur electricity
Pond.Lithium-iodine battery is used as the power supply of pacemaker, and sodium-sulphur battery is used as the drive energy of vehicle or the energy storage device in big power station.
Two, ion-selective electrode is made, the probe of oxygen analyzer such as is made of zirconium oxide, can directly measure the dense of oxygen in molten liquid steel
Degree.Beta-alumina makes sodium selective electrode, can measure the sodium content in alloy.In addition, may further be used to purify metals sodium or
Prepare hydrogen and oxygen etc..Three, sensing elements and other electrochemical devices such as pressure-sensitive, air-sensitive, wet sensitive are made.Four, high temperature exothermic is made
High temperature electrode or conductive material in body or magnetohydrodynamic generator etc..In technical solution provided by the present invention, by fast-ionic conductor
Ceramics are used as connecting terminal 1, with the characteristic of well conducting, the surface of contact when Fast Ionic Conductors are utilized as contact
It can not have to plate thicker metal layer, and contact resistance is small and stablizes；Since the surface of Fast Ionic Conductors does not need to be electroplated,
So environmental pollution problem is not present；It, will not in the case where having water or sweat when Fast Ionic Conductors are as connecting terminal 1
Corrosion, corrosion resistance is good, and stability is fine, can be in the various environment of prolonged application；The hardness of Fast Ionic Conductors is high, wear-resisting
Property is good, mechanical strength is good, can be subjected to repeatedly plugging, of good reliability.
Specifically, as shown in Fig. 2, as a kind of scheme, the contact surface of the connecting terminal 1 is Fast Ionic Conductors
12, the connecting terminal 1 includes metallic matrix 11, and the Fast Ionic Conductors 12 are installed on 11 surface of metallic matrix；
Alternatively, the printing of Fast Ionic Conductors 12 or plating are set to metallic matrix 11, metallic matrix 11 is the metal that can be welded, example
Such as silver, tin or copper and mickel or copper and tin etc., metal, directly to weld with circuit board or conducting wire, can realize electricity at 5 μm or more
Conductance is logical and installs.
The alternative solution to form metal layer is set as printing or plating, as shown in figure 3, the connecting terminal 1 includes Metal Substrate
Body 11, the metallic matrix 11 are provided with installation position, and the Fast Ionic Conductors 12 are installed on the installation position, i.e., fastly
Ion conductor ceramics 12 can be preset with mounting structure in blocky or column, metallic matrix 11, and fast-ionic conductor can be made pottery
Porcelain 12 is installed on metallic matrix 11, and metallic matrix 11 can be copper, aluminium, silver etc..Fast Ionic Conductors 12 can also be by leading
The modes such as electric glue, scolding tin are connected to metallic matrix 11.
Specifically, the installation position can be in hole channel-shaped, such as blind hole shape, the bottom of Fast Ionic Conductors 12 can insert
Enter in blind hole.Alternatively, the installation position is in the convex for being held on 12 periphery of Fast Ionic Conductors, fast ion is led
The outside of body ceramics 12 can be stuck at convex, and convex can be cylindrical.Fast Ionic Conductors 12 and installation position it
Between buckle structure can be set, loosened to avoid Fast Ionic Conductors 12.Certainly, Fast Ionic Conductors 12 can also pass through
Other way is fixedly connected on metallic matrix 11.
Specifically, the top of Fast Ionic Conductors 12 can be in arc surfaced etc., and contact effect is good.
The embodiment of the invention also provides a kind of charging data line, including wire body, the front end of the wire body has above-mentioned
Fast Ionic Conductors 12 are used as connecting terminal, have when Fast Ionic Conductors are utilized as contact and lead by connecting terminal 1
The good characteristic of electricity, will not corrode, corrosion resistance is good, and stability is fine, can be with prolonged application in the case where having water or sweat
In various environment, such as industrial plant etc.；The hardness of Fast Ionic Conductors is high, wearability is good, mechanical strength is good, can be subjected to
Repeatedly plug, it is of good reliability.
The embodiment of the invention also provides a kind of electronic equipment, the electronic equipment has connecting terminal, the connection touching
Point is that the contact surface of Fast Ionic Conductors or the connecting terminal is Fast Ionic Conductors, and the connecting terminal of electronic equipment can
Can also be used as battery connecting terminal etc. as charging connection contact or data connection contact.Fast Ionic Conductors conduct
When connecting terminal, it will not corrode in the case where having water or sweat, corrosion resistance is good, and stability is fine, can be each with prolonged application
In kind environment；The hardness of Fast Ionic Conductors is high, wearability is good, mechanical strength is good, can be subjected to repeatedly plugging, reliability
It is good.
Specifically, circuit board is provided in the electronic equipment, the circuit board has conductive welding disk, the connecting terminal
1 is directly connected in the conductive welding disk or is connected to the conductive welding disk by metallic matrix 11, can will be fast in concrete application
Ion conductor ceramics 12 are set to the surface of metallic elastic terminal, so that connecting terminal 1 has certain springing stroke, contact
It is of good reliability.It is of course also possible to which Fast Ionic Conductors 12 are directly welded at the conductive communications such as the conductive welding disk of circuit board.
Specifically, the connecting terminal 1 includes Fast Ionic Conductors 12, and the Fast Ionic Conductors 12 have contact
Face, the contact surface are printed with or plate the metal layer equipped with 1 μm or more, and metal layer can be formed in fast ion by way of printing
Conductive ceramic 12, the thickness of metal layer can be 5 μm or 5 μm or more, metal layer can also be formed in fast ion by way of plating
Conductive ceramic 12, the thickness of coating can be 3 μm or 3 μm or more.Alternatively, the connecting terminal 1 includes Fast Ionic Conductors 12
With metallic matrix 11, the metallic matrix 11 is provided with installation position, and the Fast Ionic Conductors 12 are installed on the installation
Position.In the present embodiment, metal layer is provided with 5 μm or more, in order to weld.Specifically, the installation position can be in hole channel-shaped,
Such as blind hole shape, the bottom of Fast Ionic Conductors 12 can be inserted in blind hole.Alternatively, the installation position is in be held on institute
The convex of 12 periphery of Fast Ionic Conductors is stated, the outside of Fast Ionic Conductors 12 can be stuck at convex, convex
It can be cylindrical.
Alternatively, Fast Ionic Conductors 12 can also be installed on metallic matrix 11 by other mounting structures.Metal Substrate
Body 11 can be using alloy materials such as copper, aluminium, silver.
Specifically, the top of Fast Ionic Conductors 12 can be in arc surfaced etc., and contact effect is good.
Specifically, electronic equipment can be mobile phone, tablet computer or wearable smart machine etc..
The embodiment of the invention also provides a kind of preparation methods of connecting terminal 1, comprising the following steps: prepares fast ion and leads
Body ceramics 12 and metallic matrix 11 are arranged metal layer on the surface of the Fast Ionic Conductors, the fast-ionic conductor are made pottery
Metal layer on porcelain 12 is welded in the metallic matrix 11, alternatively, the Fast Ionic Conductors are installed by installing mechanism
In the metallic matrix 11.
Specifically, the preparation of Fast Ionic Conductors 12 is the following steps are included: mixed raw material, thick molding, preheating, high temperature
Sintering, cooling, fine gtinding molding.
Connecting terminal, charging data line provided by the embodiment of the present invention and electronic equipment, by Fast Ionic Conductors
As connecting terminal, with the characteristic of well conducting when Fast Ionic Conductors are utilized as contact, contact can not have to table
Thicker metal layer is plated in face, and contact resistance is small and stablizes；Since the surface of Fast Ionic Conductors does not need to be electroplated, so not
There are problems that environmental pollution；It when Fast Ionic Conductors are as connecting terminal, will not corrode in the case where having water or sweat, resist
Corrosivity is good, and stability is fine, can be in the various environment of prolonged application；The hardness of Fast Ionic Conductors is high, wearability is good, machine
Tool intensity is good, can be subjected to repeatedly plugging, of good reliability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584308.4A CN106229721B (en) | 2016-07-22 | 2016-07-22 | Connection contact, charging data line, electronic device and preparation method of connection contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584308.4A CN106229721B (en) | 2016-07-22 | 2016-07-22 | Connection contact, charging data line, electronic device and preparation method of connection contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229721A CN106229721A (en) | 2016-12-14 |
| CN106229721B true CN106229721B (en) | 2019-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610584308.4A Expired - Fee Related CN106229721B (en) | 2016-07-22 | 2016-07-22 | Connection contact, charging data line, electronic device and preparation method of connection contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229721B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983395A (en) * | 2019-12-17 | 2020-04-10 | 广东小天才科技有限公司 | Magnet, preparation method and wearable device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1729731A (en) * | 2002-02-04 | 2006-02-01 | 英特尔公司 | Electronic assembly having composite electronic contacts for attaching a package substrate to a printed circuit board |
| CN101313426A (en) * | 2005-08-09 | 2008-11-26 | 波利普拉斯电池有限公司 | Compliant seal structure for protected active metal anodes |
| CN202749239U (en) * | 2012-06-29 | 2013-02-20 | 艾默生电气（深圳）有限公司 | Electric contact device and thermal fuse using the same |
| CN103031567A (en) * | 2011-10-08 | 2013-04-10 | 中国科学院青岛生物能源与过程研究所 | Method for preparing metal sodium through electrolysis |
| CN204012082U (en) * | 2014-02-19 | 2014-12-10 | 东莞市玖木通实业有限公司 | Portable data connecting line |
| CN104201320A (en) * | 2014-09-16 | 2014-12-10 | 赵前永 | Method for pre-lithiating electrode material of lithium ion battery |
-
2016
- 2016-07-22 CN CN201610584308.4A patent/CN106229721B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1729731A (en) * | 2002-02-04 | 2006-02-01 | 英特尔公司 | Electronic assembly having composite electronic contacts for attaching a package substrate to a printed circuit board |
| CN101313426A (en) * | 2005-08-09 | 2008-11-26 | 波利普拉斯电池有限公司 | Compliant seal structure for protected active metal anodes |
| CN103031567A (en) * | 2011-10-08 | 2013-04-10 | 中国科学院青岛生物能源与过程研究所 | Method for preparing metal sodium through electrolysis |
| CN202749239U (en) * | 2012-06-29 | 2013-02-20 | 艾默生电气（深圳）有限公司 | Electric contact device and thermal fuse using the same |
| CN204012082U (en) * | 2014-02-19 | 2014-12-10 | 东莞市玖木通实业有限公司 | Portable data connecting line |
| CN104201320A (en) * | 2014-09-16 | 2014-12-10 | 赵前永 | Method for pre-lithiating electrode material of lithium ion battery |
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| Publication number | Publication date |
|---|---|
| CN106229721A (en) | 2016-12-14 |
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Granted publication date: 20190514 |